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Ultraviolet absorbents UV-9

Date：2021-12-15      Categories：related product

  Post Date: Dec 14,2021
  Expiry Date: Jun 12,2022
  Detailed Description: Cas No. :131-57-7

Specs:Yellowish crystalline powder

Payment Method: TT L/C
Property :
Yellowish crystalline powder,
freely soluble in most organic
solvents, not soluble in water.

Specification :
Content ≥99 %
Melting Point : 62~65°C
Loss on drying(55±2°C) ≤
0.3%
Content of Ash: ≤0.1%
Light Transmittance(290-400nm)≥
93 %

  CAS Registry Number:

131-57-7
  Synonyms: ;Oxybenzone;BP-3;UV-9;Benzophenone-3;Ultraviolet absorber UV-9;2-Hydroxy-4-Methoxy Benzophenone;2-Benzoyl-5-methoxyphenol;4-Methoxy-2-hydroxybenzophenone;2-Hydroxy-4-methoxy-benzotriazole;Ultraviolet absorbent UV-9;2-Hydroxy-4-methoxybenzophenone;UV absorber UV-9;(2-hydroxy-4-methoxyphenyl)(phenyl)methanone;UV-9;FENTAUNIV 9;
  Molecular Formula: C14H12O3
  Molecular Weight: 228.2433
  Molecular Structure: 131-57-7 2-Hydroxy-4-methoxybenzophenone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

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